HEADSC 1kkf SEQCRD A M MET --- 1 - - - 0 SEQCRD A G GLY GLY 2 1 C C 0 SEQCRD A N ASN ASN 3 2 C C 0 SEQCRD A N ASN ASN 4 3 E E 0 SEQCRD A V VAL VAL 5 4 E E 0 SEQCRD A V VAL VAL 6 5 E E 0 SEQCRD A V VAL VAL 7 6 E E 0 SEQCRD A L LEU LEU 8 7 E E 0 SEQCRD A G GLY GLY 9 8 E E 0 SEQCRD A T THR THR 10 9 C C 0 SEQCRD A Q GLN GLN 11 10 C C 0 SEQCRD A W TRP TRP 12 11 C C 0 SEQCRD A G GLY GLY 13 12 C C 0 SEQCRD A D ASP ASP 14 13 C C 0 SEQCRD A E GLU GLU 15 14 C C 0 SEQCRD A G GLY GLY 16 15 H H 0 SEQCRD A K LYS LYS 17 16 H H 0 SEQCRD A G GLY GLY 18 17 H H 0 SEQCRD A K LYS LYS 19 18 H H 0 SEQCRD A I ILE ILE 20 19 H H 0 SEQCRD A V VAL VAL 21 20 H H 0 SEQCRD A D ASP ASP 22 21 H H 0 SEQCRD A L LEU LEU 23 22 H H 0 SEQCRD A L LEU LEU 24 23 H H 0 SEQCRD A T THR THR 25 24 H H 0 SEQCRD A E GLU GLU 26 25 H H 0 SEQCRD A R ARG ARG 27 26 H H 0 SEQCRD A A ALA ALA 28 27 H H 0 SEQCRD A K LYS LYS 29 28 C C 0 SEQCRD A Y TYR TYR 30 29 E E 0 SEQCRD A V VAL VAL 31 30 E E 0 SEQCRD A V VAL VAL 32 31 E E 0 SEQCRD A R ARG ARG 33 32 E E 0 SEQCRD A Y TYR TYR 34 33 C C 0 SEQCRD A Q GLN GLN 35 34 C C 0 SEQCRD A G GLY GLY 36 35 C C 0 SEQCRD A G GLY GLY 37 36 C C 0 SEQCRD A H HIS HIS 38 37 C C 0 SEQCRD A N ASN ASN 39 38 C C 0 SEQCRD A A ALA ALA 40 39 C C 0 SEQCRD A G GLY GLY 41 40 C C 0 SEQCRD A H HIS HIS 42 41 E E 0 SEQCRD A T THR THR 43 42 E E 0 SEQCRD A L LEU LEU 44 43 E E 0 SEQCRD A V VAL VAL 45 44 E E 0 SEQCRD A I ILE ILE 46 45 E E 0 SEQCRD A N ASN ASN 47 46 C C 0 SEQCRD A G GLY GLY 48 47 C C 0 SEQCRD A E GLU GLU 49 48 E E 0 SEQCRD A K LYS LYS 50 49 E E 0 SEQCRD A T THR THR 51 50 E E 0 SEQCRD A V VAL VAL 52 51 E E 0 SEQCRD A L LEU LEU 53 52 E E 0 SEQCRD A H HIS HIS 54 53 C C 0 SEQCRD A L LEU LEU 55 54 C C 0 SEQCRD A I ILE ILE 56 55 C C 0 SEQCRD A P PRO PRO 57 56 C C 0 SEQCRD A S SER SER 58 57 C C 0 SEQCRD A G GLY GLY 59 58 C C 0 SEQCRD A I ILE ILE 60 59 C C 0 SEQCRD A L LEU LEU 61 60 C C 0 SEQCRD A R ARG ARG 62 61 C C 0 SEQCRD A E GLU GLU 63 62 C C 0 SEQCRD A N ASN ASN 64 63 C C 0 SEQCRD A V VAL VAL 65 64 C C 0 SEQCRD A T THR THR 66 65 E E 0 SEQCRD A S SER SER 67 66 E E 0 SEQCRD A I ILE ILE 68 67 E E 0 SEQCRD A I ILE ILE 69 68 E E 0 SEQCRD A G GLY GLY 70 69 C C 0 SEQCRD A N ASN ASN 71 70 C C 0 SEQCRD A G GLY GLY 72 71 C C 0 SEQCRD A V VAL VAL 73 72 C C 0 SEQCRD A V VAL VAL 74 73 C C 0 SEQCRD A L LEU LEU 75 74 C C 0 SEQCRD A S SER SER 76 75 H H 0 SEQCRD A P PRO PRO 77 76 H H 0 SEQCRD A A ALA ALA 78 77 H H 0 SEQCRD A A ALA ALA 79 78 H H 0 SEQCRD A L LEU LEU 80 79 H H 0 SEQCRD A M MET MET 81 80 H H 0 SEQCRD A K LYS LYS 82 81 H H 0 SEQCRD A E GLU GLU 83 82 H H 0 SEQCRD A M MET MET 84 83 H H 0 SEQCRD A K LYS LYS 85 84 H H 0 SEQCRD A E GLU GLU 86 85 H H 0 SEQCRD A L LEU LEU 87 86 H H 0 SEQCRD A E GLU GLU 88 87 H H 0 SEQCRD A D ASP ASP 89 88 H H 0 SEQCRD A R ARG ARG 90 89 H H 0 SEQCRD A G GLY GLY 91 90 C C 0 SEQCRD A I ILE ILE 92 91 C C 0 SEQCRD A P PRO PRO 93 92 H H 0 SEQCRD A V VAL VAL 94 93 H H 0 SEQCRD A R ARG ARG 95 94 H H 0 SEQCRD A E GLU GLU 96 95 H H 0 SEQCRD A R ARG ARG 97 96 H H 0 SEQCRD A L LEU LEU 98 97 E E 0 SEQCRD A L LEU LEU 99 98 E E 0 SEQCRD A L LEU LEU 100 99 E E 0 SEQCRD A S SER SER 101 100 E E 0 SEQCRD A E GLU GLU 102 101 C C 0 SEQCRD A A ALA ALA 103 102 C C 0 SEQCRD A C CYS CYS 104 103 C C 0 SEQCRD A P PRO PRO 105 104 C C 0 SEQCRD A L LEU LEU 106 105 C C 0 SEQCRD A I ILE ILE 107 106 C C 0 SEQCRD A L LEU LEU 108 107 H H 0 SEQCRD A D ASP ASP 109 108 H H 0 SEQCRD A Y TYR TYR 110 109 H H 0 SEQCRD A H HIS HIS 111 110 H H 0 SEQCRD A V VAL VAL 112 111 H H 0 SEQCRD A A ALA ALA 113 112 H H 0 SEQCRD A L LEU LEU 114 113 H H 0 SEQCRD A D ASP ASP 115 114 H H 0 SEQCRD A N ASN ASN 116 115 H H 0 SEQCRD A A ALA ALA 117 116 H H 0 SEQCRD A R ARG ARG 118 117 H H 0 SEQCRD A E GLU GLU 119 118 H H 0 SEQCRD A K LYS LYS 120 119 H H 0 SEQCRD A A ALA ALA 121 120 H H 0 SEQCRD A R ARG ARG 122 121 H H 0 SEQCRD A G GLY GLY 123 122 H H 0 SEQCRD A A ALA ALA 124 123 H H 0 SEQCRD A K LYS LYS 125 124 H H 0 SEQCRD A A ALA ALA 126 125 H H 0 SEQCRD A I ILE ILE 127 126 C C 0 SEQCRD A G GLY GLY 128 127 C C 0 SEQCRD A T THR THR 129 128 C C 0 SEQCRD A T THR THR 130 129 C C 0 SEQCRD A G GLY GLY 131 130 C C 0 SEQCRD A R ARG ARG 132 131 C C 0 SEQCRD A G GLY GLY 133 132 H H 0 SEQCRD A I ILE ILE 134 133 H H 0 SEQCRD A G GLY GLY 135 134 H H 0 SEQCRD A P PRO PRO 136 135 H H 0 SEQCRD A A ALA ALA 137 136 H H 0 SEQCRD A Y TYR TYR 138 137 H H 0 SEQCRD A E GLU GLU 139 138 H H 0 SEQCRD A D ASP ASP 140 139 H H 0 SEQCRD A K LYS LYS 141 140 H H 0 SEQCRD A V VAL VAL 142 141 H H 0 SEQCRD A A ALA ALA 143 142 H H 0 SEQCRD A R ARG ARG 144 143 C C 0 SEQCRD A R ARG ARG 145 144 C C 0 SEQCRD A G GLY GLY 146 145 C C 0 SEQCRD A L LEU LEU 147 146 C C 0 SEQCRD A R ARG ARG 148 147 H H 0 SEQCRD A V VAL VAL 149 148 H H 0 SEQCRD A G GLY GLY 150 149 H H 0 SEQCRD A D ASP ASP 151 150 H H 0 SEQCRD A L LEU LEU 152 151 H H 0 SEQCRD A F PHE PHE 153 152 H H 0 SEQCRD A D ASP ASP 154 153 H H 0 SEQCRD A K LYS LYS 155 154 H H 0 SEQCRD A E GLU GLU 156 155 H H 0 SEQCRD A T THR THR 157 156 H H 0 SEQCRD A F PHE PHE 158 157 H H 0 SEQCRD A A ALA ALA 159 158 H H 0 SEQCRD A E GLU GLU 160 159 H H 0 SEQCRD A K LYS LYS 161 160 H H 0 SEQCRD A L LEU LEU 162 161 H H 0 SEQCRD A K LYS LYS 163 162 H H 0 SEQCRD A E GLU GLU 164 163 H H 0 SEQCRD A V VAL VAL 165 164 H H 0 SEQCRD A M MET MET 166 165 H H 0 SEQCRD A E GLU GLU 167 166 H H 0 SEQCRD A Y TYR TYR 168 167 H H 0 SEQCRD A H HIS HIS 169 168 H H 0 SEQCRD A N ASN ASN 170 169 H H 0 SEQCRD A F PHE PHE 171 170 H H 0 SEQCRD A Q GLN GLN 172 171 H H 0 SEQCRD A L LEU LEU 173 172 H H 0 SEQCRD A V VAL VAL 174 173 H H 0 SEQCRD A N ASN ASN 175 174 H H 0 SEQCRD A Y TYR TYR 176 175 H H 0 SEQCRD A Y TYR TYR 177 176 C C 0 SEQCRD A K LYS LYS 178 177 C C 0 SEQCRD A A ALA ALA 179 178 C C 0 SEQCRD A E GLU GLU 180 179 C C 0 SEQCRD A A ALA ALA 181 180 C C 0 SEQCRD A V VAL VAL 182 181 C C 0 SEQCRD A D ASP ASP 183 182 H H 0 SEQCRD A Y TYR TYR 184 183 H H 0 SEQCRD A Q GLN GLN 185 184 H H 0 SEQCRD A K LYS LYS 186 185 H H 0 SEQCRD A V VAL VAL 187 186 H H 0 SEQCRD A L LEU LEU 188 187 H H 0 SEQCRD A D ASP ASP 189 188 H H 0 SEQCRD A D ASP ASP 190 189 H H 0 SEQCRD A T THR THR 191 190 H H 0 SEQCRD A M MET MET 192 191 H H 0 SEQCRD A A ALA ALA 193 192 H H 0 SEQCRD A V VAL VAL 194 193 H H 0 SEQCRD A A ALA ALA 195 194 H H 0 SEQCRD A D ASP ASP 196 195 H H 0 SEQCRD A I ILE ILE 197 196 H H 0 SEQCRD A L LEU LEU 198 197 H H 0 SEQCRD A T THR THR 199 198 H H 0 SEQCRD A S SER SER 200 199 H H 0 SEQCRD A M MET MET 201 200 H H 0 SEQCRD A V VAL VAL 202 201 E E 0 SEQCRD A V VAL VAL 203 202 E E 0 SEQCRD A D ASP ASP 204 203 H H 0 SEQCRD A V VAL VAL 205 204 H H 0 SEQCRD A S SER SER 206 205 H H 0 SEQCRD A D ASP ASP 207 206 H H 0 SEQCRD A L LEU LEU 208 207 H H 0 SEQCRD A L LEU LEU 209 208 H H 0 SEQCRD A D ASP ASP 210 209 H H 0 SEQCRD A Q GLN GLN 211 210 H H 0 SEQCRD A A ALA ALA 212 211 H H 0 SEQCRD A R ARG ARG 213 212 H H 0 SEQCRD A Q GLN GLN 214 213 H H 0 SEQCRD A R ARG ARG 215 214 H H 0 SEQCRD A G GLY GLY 216 215 H H 0 SEQCRD A D ASP ASP 217 216 C C 0 SEQCRD A F PHE PHE 218 217 C C 0 SEQCRD A V VAL VAL 219 218 E E 0 SEQCRD A M MET MET 220 219 E E 0 SEQCRD A F PHE PHE 221 220 E E 0 SEQCRD A E GLU GLU 222 221 E E 0 SEQCRD A G GLY GLY 223 222 C C 0 SEQCRD A A ALA ALA 224 223 C C 0 SEQCRD A Q GLN GLN 225 224 C C 0 SEQCRD A G GLY GLY 226 225 H H 0 SEQCRD A T THR THR 227 226 H H 0 SEQCRD A L LEU LEU 228 227 H H 0 SEQCRD A L LEU LEU 229 228 H H 0 SEQCRD A D ASP ASP 230 229 H H 0 SEQCRD A I ILE ILE 231 230 C C 0 SEQCRD A D ASP ASP 232 231 C C 0 SEQCRD A H HIS HIS 233 232 C C 0 SEQCRD A G GLY GLY 234 233 C C 0 SEQCRD A T THR THR 235 234 C C 0 SEQCRD A Y TYR TYR 236 235 C C 0 SEQCRD A P PRO PRO 237 236 C C 0 SEQCRD A Y TYR TYR 238 237 C C 0 SEQCRD A V VAL VAL 239 238 C C 0 SEQCRD A T THR THR 240 239 C C 0 SEQCRD A S SER SER 241 240 C C 0 SEQCRD A S SER SER 242 241 C C 0 SEQCRD A N ASN ASN 243 242 C C 0 SEQCRD A T THR THR 244 243 C C 0 SEQCRD A T THR THR 245 244 C C 0 SEQCRD A A ALA ALA 246 245 H H 0 SEQCRD A G GLY GLY 247 246 H H 0 SEQCRD A G GLY GLY 248 247 H H 0 SEQCRD A V VAL VAL 249 248 H H 0 SEQCRD A A ALA ALA 250 249 H H 0 SEQCRD A T THR THR 251 250 H H 0 SEQCRD A G GLY GLY 252 251 H H 0 SEQCRD A S SER SER 253 252 H H 0 SEQCRD A G GLY GLY 254 253 H H 0 SEQCRD A L LEU LEU 255 254 C C 0 SEQCRD A G GLY GLY 256 255 H H 0 SEQCRD A P PRO PRO 257 256 H H 0 SEQCRD A R ARG ARG 258 257 H H 0 SEQCRD A Y TYR TYR 259 258 H H 0 SEQCRD A V VAL VAL 260 259 H H 0 SEQCRD A D ASP ASP 261 260 C C 0 SEQCRD A Y TYR TYR 262 261 E E 0 SEQCRD A V VAL VAL 263 262 E E 0 SEQCRD A L LEU LEU 264 263 E E 0 SEQCRD A G GLY GLY 265 264 E E 0 SEQCRD A I ILE ILE 266 265 E E 0 SEQCRD A L LEU LEU 267 266 E E 0 SEQCRD A K LYS LYS 268 267 E E 0 SEQCRD A A ALA ALA 269 268 C C 0 SEQCRD A Y TYR TYR 270 269 C C 0 SEQCRD A S SER SER 271 270 E E 0 SEQCRD A T THR THR 272 271 E E 0 SEQCRD A R ARG ARG 273 272 E E 0 SEQCRD A V VAL VAL 274 273 C C 0 SEQCRD A G GLY GLY 275 274 C C 0 SEQCRD A A ALA ALA 276 275 C C 0 SEQCRD A G GLY GLY 277 276 C C 0 SEQCRD A P PRO PRO 278 277 C C 0 SEQCRD A F PHE PHE 279 278 C C 0 SEQCRD A P PRO PRO 280 279 C C 0 SEQCRD A T THR THR 281 280 C C 0 SEQCRD A E GLU GLU 282 281 C C 0 SEQCRD A L LEU LEU 283 282 C C 0 SEQCRD A F PHE PHE 284 283 C C 0 SEQCRD A D ASP ASP 285 284 H H 0 SEQCRD A E GLU GLU 286 285 H H 0 SEQCRD A T THR THR 287 286 H H 0 SEQCRD A G GLY GLY 288 287 H H 0 SEQCRD A E GLU GLU 289 288 H H 0 SEQCRD A F PHE PHE 290 289 H H 0 SEQCRD A L LEU LEU 291 290 H H 0 SEQCRD A C CYS CYS 292 291 H H 0 SEQCRD A K LYS LYS 293 292 H H 0 SEQCRD A Q GLN GLN 294 293 H H 0 SEQCRD A G GLY GLY 295 294 H H 0 SEQCRD A N ASN ASN 296 295 H H 0 SEQCRD A E GLU GLU 297 296 C C 0 SEQCRD A F PHE PHE 298 297 C C 0 SEQCRD A G GLY GLY 299 298 C C 0 SEQCRD A A ALA ALA 300 299 C C 0 SEQCRD A T THR THR 301 300 C C 0 SEQCRD A T THR THR 302 301 C C 0 SEQCRD A G GLY GLY 303 302 C C 0 SEQCRD A R ARG ARG 304 303 C C 0 SEQCRD A R ARG ARG 305 304 C C 0 SEQCRD A R ARG ARG 306 305 C C 0 SEQCRD A R ARG ARG 307 306 E E 0 SEQCRD A T THR THR 308 307 E E 0 SEQCRD A G GLY GLY 309 308 E E 0 SEQCRD A W TRP TRP 310 309 C C 0 SEQCRD A L LEU LEU 311 310 E E 0 SEQCRD A D ASP ASP 312 311 E E 0 SEQCRD A T THR THR 313 312 H H 0 SEQCRD A V VAL VAL 314 313 H H 0 SEQCRD A A ALA ALA 315 314 H H 0 SEQCRD A V VAL VAL 316 315 H H 0 SEQCRD A R ARG ARG 317 316 H H 0 SEQCRD A R ARG ARG 318 317 H H 0 SEQCRD A A ALA ALA 319 318 H H 0 SEQCRD A V VAL VAL 320 319 H H 0 SEQCRD A Q GLN GLN 321 320 H H 0 SEQCRD A L LEU LEU 322 321 H H 0 SEQCRD A N ASN ASN 323 322 H H 0 SEQCRD A S SER SER 324 323 H H 0 SEQCRD A L LEU LEU 325 324 C C 0 SEQCRD A S SER SER 326 325 C C 0 SEQCRD A G GLY GLY 327 326 E E 0 SEQCRD A F PHE PHE 328 327 E E 0 SEQCRD A C CYS CYS 329 328 E E 0 SEQCRD A L LEU LEU 330 329 E E 0 SEQCRD A T THR THR 331 330 E E 0 SEQCRD A K LYS LYS 332 331 H H 0 SEQCRD A L LEU LEU 333 332 H H 0 SEQCRD A D ASP ASP 334 333 H H 0 SEQCRD A V VAL VAL 335 334 H H 0 SEQCRD A L LEU LEU 336 335 H H 0 SEQCRD A D ASP ASP 337 336 H H 0 SEQCRD A G GLY GLY 338 337 C C 0 SEQCRD A L LEU LEU 339 338 E E 0 SEQCRD A K LYS LYS 340 339 E E 0 SEQCRD A E GLU GLU 341 340 E E 0 SEQCRD A V VAL VAL 342 341 E E 0 SEQCRD A K LYS LYS 343 342 E E 0 SEQCRD A L LEU LEU 344 343 E E 0 SEQCRD A C CYS CYS 345 344 E E 0 SEQCRD A V VAL VAL 346 345 E E 0 SEQCRD A A ALA ALA 347 346 E E 0 SEQCRD A Y TYR TYR 348 347 E E 0 SEQCRD A R ARG ARG 349 348 E E 0 SEQCRD A M MET MET 350 349 C C 0 SEQCRD A P PRO PRO 351 350 C C 0 SEQCRD A D ASP ASP 352 351 C C 0 SEQCRD A G GLY GLY 353 352 C C 0 SEQCRD A R ARG ARG 354 353 C C 0 SEQCRD A E GLU GLU 355 354 E E 0 SEQCRD A V VAL VAL 356 355 E E 0 SEQCRD A T THR THR 357 356 C C 0 SEQCRD A T THR THR 358 357 C C 0 SEQCRD A T THR THR 359 358 C C 0 SEQCRD A P PRO PRO 360 359 C C 0 SEQCRD A L LEU LEU 361 360 C C 0 SEQCRD A A ALA ALA 362 361 H H 0 SEQCRD A A ALA ALA 363 362 H H 0 SEQCRD A D ASP ASP 364 363 H H 0 SEQCRD A D ASP ASP 365 364 H H 0 SEQCRD A W TRP TRP 366 365 H H 0 SEQCRD A K LYS LYS 367 366 H H 0 SEQCRD A G GLY GLY 368 367 C C 0 SEQCRD A V VAL VAL 369 368 C C 0 SEQCRD A E GLU GLU 370 369 E E 0 SEQCRD A P PRO PRO 371 370 E E 0 SEQCRD A I ILE ILE 372 371 E E 0 SEQCRD A Y TYR TYR 373 372 E E 0 SEQCRD A E GLU GLU 374 373 E E 0 SEQCRD A T THR THR 375 374 E E 0 SEQCRD A M MET MET 376 375 E E 0 SEQCRD A P PRO PRO 377 376 E E 0 SEQCRD A G GLY GLY 378 377 E E 0 SEQCRD A W TRP TRP 379 378 E E 0 SEQCRD A S SER SER 380 379 C C 0 SEQCRD A E GLU GLU 381 380 C C 0 SEQCRD A S SER SER 382 381 C C 0 SEQCRD A T THR THR 383 382 C C 0 SEQCRD A F PHE PHE 384 383 C C 0 SEQCRD A G GLY GLY 385 384 C C 0 SEQCRD A V VAL VAL 386 385 C C 0 SEQCRD A K LYS LYS 387 386 C C 0 SEQCRD A D ASP ASP 388 387 H H 0 SEQCRD A R ARG ARG 389 388 H H 0 SEQCRD A S SER SER 390 389 H H 0 SEQCRD A G GLY GLY 391 390 H H 0 SEQCRD A L LEU LEU 392 391 H H 0 SEQCRD A P PRO PRO 393 392 H H 0 SEQCRD A Q GLN GLN 394 393 H H 0 SEQCRD A A ALA ALA 395 394 H H 0 SEQCRD A A ALA ALA 396 395 H H 0 SEQCRD A L LEU LEU 397 396 H H 0 SEQCRD A N ASN ASN 398 397 H H 0 SEQCRD A Y TYR TYR 399 398 H H 0 SEQCRD A I ILE ILE 400 399 H H 0 SEQCRD A K LYS LYS 401 400 H H 0 SEQCRD A R ARG ARG 402 401 H H 0 SEQCRD A I ILE ILE 403 402 H H 0 SEQCRD A E GLU GLU 404 403 H H 0 SEQCRD A E GLU GLU 405 404 H H 0 SEQCRD A L LEU LEU 406 405 H H 0 SEQCRD A T THR THR 407 406 H H 0 SEQCRD A G GLY GLY 408 407 H H 0 SEQCRD A V VAL VAL 409 408 C C 0 SEQCRD A P PRO PRO 410 409 C C 0 SEQCRD A I ILE ILE 411 410 E E 0 SEQCRD A D ASP ASP 412 411 E E 0 SEQCRD A I ILE ILE 413 412 E E 0 SEQCRD A I ILE ILE 414 413 E E 0 SEQCRD A S SER SER 415 414 E E 0 SEQCRD A T THR THR 416 415 C C 0 SEQCRD A G GLY GLY 417 416 C C 0 SEQCRD A P PRO PRO 418 417 C C 0 SEQCRD A D ASP ASP 419 418 C C 0 SEQCRD A R ARG ARG 420 419 C C 0 SEQCRD A T THR THR 421 420 C C 0 SEQCRD A E GLU GLU 422 421 C C 0 SEQCRD A T THR THR 423 422 E E 0 SEQCRD A M MET MET 424 423 E E 0 SEQCRD A I ILE ILE 425 424 E E 0 SEQCRD A L LEU LEU 426 425 C C 0 SEQCRD A R ARG ARG 427 426 C C 0 SEQCRD A D ASP ASP 428 427 C C 0 SEQCRD A P PRO PRO 429 428 C C 0 SEQCRD A F PHE PHE 430 429 C C 0 SEQCRD A D ASP ASP 431 430 C C 0 SEQCRD A A ALA ALA 432 431 C C 0 PARAME method XRAY PARAME resolution 2.6 PARAME R-factor 0.1900000 PARAME FreeR-factor 0.2700000